<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
        "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
	<head>
		<meta charset="utf-8"/>
		<meta name="keywords" content="百度地图,百度地图API，百度地图自定义工具，百度地图所见即所得工具"/>
		<meta name="description" content="百度地图API自定义地图，帮助用户在可视化操作下生成百度地图"/>
		<title>百度地图API自定义地图</title>
		<!--引用百度地图API-->
		<style type="text/css">
			html, body {
				margin: 0;
				padding: 0;
				overflow: hidden;
			}
		</style>
		<script type="text/javascript" src="http://api.map.baidu.com/api?key=&v=1.1&services=true"></script>
	</head>

	<body onload="initMap();">
		<!--百度地图容器-->
		<div style="width:697px;height:550px;border:#ccc solid 1px;" id="dituContent"></div>
	</body>
	<script type="text/javascript">
		function getParam(name) {
			return location.href.match(new RegExp('[?#&]' + name + '=([^?#&]+)', 'i')) ? RegExp.$1 : '';
		}
		var map, marker;
		var centerParam = getParam('center');
		var zoomParam = getParam('zoom');
		var widthParam = getParam('width');
		var heightParam = getParam('height');
		var markersParam = getParam('markers');
		var markerStylesParam = getParam('markerStyles');

		function initMap() {

			if (!window.BMap) {
				return;
			}
			var dituContent = document.getElementById('dituContent');
			dituContent.style.width = widthParam + 'px';
			dituContent.style.height = heightParam + 'px';

			createMap();//创建地图
			setMapEvent();//设置地图事件
			addMapControl();//向地图添加控件

			var markersArr = markersParam.split(',');
			var point = new BMap.Point(markersArr[0], markersArr[1]);
			marker = new BMap.Marker(point);
			marker.enableDragging();
			map.addOverlay(marker); // 将标注添加到地图中

			if (parent.editor && parent.document.body.contentEditable == "true") { //在编辑状态下
				setMapListener();//地图改变修改外层的iframe标签src属性
			}
		}

		function createMap() {
			map = new BMap.Map("dituContent");//在百度地图容器中创建一个地图
			var centerArr = centerParam.split(',');
			var point = new BMap.Point(parseFloat(centerArr[0]), parseFloat(centerArr[1]));//定义一个中心点坐标
			map.centerAndZoom(point, parseInt(zoomParam));//设定地图的中心点和坐标并将地图显示在地图容器中
		}

		function setMapEvent() {
			map.enableDragging();//启用地图拖拽事件，默认启用(可不写)
			map.enableScrollWheelZoom();//启用地图滚轮放大缩小
			map.enableDoubleClickZoom();//启用鼠标双击放大，默认启用(可不写)
			map.enableKeyboard();//启用键盘上下左右键移动地图
		}

		function addMapControl() {

			var ctrl_nav = new BMap.NavigationControl({anchor: BMAP_ANCHOR_TOP_LEFT, type: BMAP_NAVIGATION_CONTROL_LARGE});
			map.addControl(ctrl_nav);

			var ctrl_ove = new BMap.OverviewMapControl({anchor: BMAP_ANCHOR_BOTTOM_RIGHT, isOpen: 1});
			map.addControl(ctrl_ove);

			var ctrl_sca = new BMap.ScaleControl({anchor: BMAP_ANCHOR_BOTTOM_LEFT});
			map.addControl(ctrl_sca);
		}

		function setMapListener() {
			var editor = parent.editor, containerIframe,
				iframes = parent.document.getElementsByTagName('iframe');
			for (var key in iframes) {
				if (iframes[key].contentWindow == window) {
					containerIframe = iframes[key];
					break;
				}
			}
			if (containerIframe) {
				map.addEventListener('moveend', mapListenerHandler);
				map.addEventListener('zoomend', mapListenerHandler);
				marker.addEventListener('dragend', mapListenerHandler);
			}

			function mapListenerHandler() {
				var zoom = map.getZoom(),
					center = map.getCenter(),
					marker = window.marker.getPoint();
				containerIframe.src = containerIframe.src.
					replace(new RegExp('([?#&])center=([^?#&]+)', 'i'), '$1center=' + center.lng + ',' + center.lat).
					replace(new RegExp('([?#&])markers=([^?#&]+)', 'i'), '$1markers=' + marker.lng + ',' + marker.lat).
					replace(new RegExp('([?#&])zoom=([^?#&]+)', 'i'), '$1zoom=' + zoom);
				editor.fireEvent('saveScene');
			}
		}
	</script>
</html>      